Unpolarized Light of Intensity S₀ Passes Through Two Sheets of Polarizing

question 61

Multiple Choice

Unpolarized light of intensity S₀ passes through two sheets of polarizing material whose transmission axes make an angle of 60° with each other as shown in the figure.What is the intensity of the transmitted beam, S_T?

• A)S₀/4
• B)S₀/8
• C)3S₀/4
• D)S₀/16
• E)zero

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